Preprints of the National Meeting of JWS
the national meeting 2007 spring
Session ID : 106
Conference information

Development of Plasma-Arc Hybrid Welding Technology (Report 2)
Enhancement of Fatigue Strength by Means of Toe Shape Control for Lap-Fillet Weld Joint of High Strength Steel
*Muneo MatsushitaTokihiko KataokaRinsei IkedaMoriaki OnoKoichi Yasuda
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Abstract
Plasma-arc hybrid welding was performed on the lap-fillet joint of high strength steel sheet and its joint fatigue strength was investigated. Toe shape was measured to determine stress concentration factor. Thus, relationship between joint fatigue strength and toe shape was clarified.
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© 2007 by Japan Welding Society
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